RRUFF Database: Raman, X-ray, Infrared, and Chemistry (original) (raw)
R060095
K1.5-x(Ca,Y,REE)5[Si6O15][Si2O7](OH,F)2·yH2O
University of Arizona Mineral Museum 10141
Magnet Cove, Garland County, Arkansas, USA
R060095
K1.5-x(Ca,Y,REE)5[Si6O15][Si2O7](OH,F)2·yH2O
University of Arizona Mineral Museum 10141
Magnet Cove, Garland County, Arkansas, USA